smult_curve25519_donna_c64.c assumes little-endian.

2014-05-09 18:41:39 -07:00 · 2014-05-09 18:41:39 -07:00 · be3c786e23
commit be3c786e23
parent 8631fe9d1a
1 changed files with 1 additions and 1 deletions
--- a/src/libsodium/crypto_scalarmult/curve25519/donna_c64/smult_curve25519_donna_c64.c
+++ b/src/libsodium/crypto_scalarmult/curve25519/donna_c64/smult_curve25519_donna_c64.c
@ -189,7 +189,7 @@ fsquare_times(felem output, const felem in, limb count) {
  output[4] = r4;
 }

-#ifndef CPU_ALIGNED_ACCESS_REQUIRED
+#if !defined(CPU_ALIGNED_ACCESS_REQUIRED) && defined(NATIVE_LITTLE_ENDIAN)
 # define U8TO64(p)    (*((const uint64_t *) (p)))
 # define U64TO8(p, v) (*((uint64_t *) (p)) = (v))
 #else